WO2003092249A3 - Regulation de la puissance de sortie dans les telephones cellulaires - Google Patents

Regulation de la puissance de sortie dans les telephones cellulaires Download PDF

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Publication number
WO2003092249A3
WO2003092249A3 PCT/US2003/009622 US0309622W WO03092249A3 WO 2003092249 A3 WO2003092249 A3 WO 2003092249A3 US 0309622 W US0309622 W US 0309622W WO 03092249 A3 WO03092249 A3 WO 03092249A3
Authority
WO
WIPO (PCT)
Prior art keywords
output power
cellular telephones
controlling output
voltage control
control oscillator
Prior art date
Application number
PCT/US2003/009622
Other languages
English (en)
Other versions
WO2003092249A2 (fr
Inventor
Victor Korol
Ilan Barak
Original Assignee
Intel Corp
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Intel Corp filed Critical Intel Corp
Priority to AU2003218454A priority Critical patent/AU2003218454A1/en
Priority to KR10-2004-7017066A priority patent/KR20040102161A/ko
Publication of WO2003092249A2 publication Critical patent/WO2003092249A2/fr
Publication of WO2003092249A3 publication Critical patent/WO2003092249A3/fr

Links

Classifications

    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03L—AUTOMATIC CONTROL, STARTING, SYNCHRONISATION OR STABILISATION OF GENERATORS OF ELECTRONIC OSCILLATIONS OR PULSES
    • H03L7/00—Automatic control of frequency or phase; Synchronisation
    • H03L7/06—Automatic control of frequency or phase; Synchronisation using a reference signal applied to a frequency- or phase-locked loop
    • H03L7/08—Details of the phase-locked loop
    • H03L7/099—Details of the phase-locked loop concerning mainly the controlled oscillator of the loop
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04B—TRANSMISSION
    • H04B1/00—Details of transmission systems, not covered by a single one of groups H04B3/00 - H04B13/00; Details of transmission systems not characterised by the medium used for transmission
    • H04B1/38—Transceivers, i.e. devices in which transmitter and receiver form a structural unit and in which at least one part is used for functions of transmitting and receiving
    • H04B1/40—Circuits
    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03B—GENERATION OF OSCILLATIONS, DIRECTLY OR BY FREQUENCY-CHANGING, BY CIRCUITS EMPLOYING ACTIVE ELEMENTS WHICH OPERATE IN A NON-SWITCHING MANNER; GENERATION OF NOISE BY SUCH CIRCUITS
    • H03B5/00—Generation of oscillations using amplifier with regenerative feedback from output to input
    • H03B5/08—Generation of oscillations using amplifier with regenerative feedback from output to input with frequency-determining element comprising lumped inductance and capacitance
    • H03B5/12—Generation of oscillations using amplifier with regenerative feedback from output to input with frequency-determining element comprising lumped inductance and capacitance active element in amplifier being semiconductor device
    • H03B5/1206—Generation of oscillations using amplifier with regenerative feedback from output to input with frequency-determining element comprising lumped inductance and capacitance active element in amplifier being semiconductor device using multiple transistors for amplification
    • H03B5/1212—Generation of oscillations using amplifier with regenerative feedback from output to input with frequency-determining element comprising lumped inductance and capacitance active element in amplifier being semiconductor device using multiple transistors for amplification the amplifier comprising a pair of transistors, wherein an output terminal of each being connected to an input terminal of the other, e.g. a cross coupled pair
    • H03B5/1215—Generation of oscillations using amplifier with regenerative feedback from output to input with frequency-determining element comprising lumped inductance and capacitance active element in amplifier being semiconductor device using multiple transistors for amplification the amplifier comprising a pair of transistors, wherein an output terminal of each being connected to an input terminal of the other, e.g. a cross coupled pair the current source or degeneration circuit being in common to both transistors of the pair, e.g. a cross-coupled long-tailed pair
    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03B—GENERATION OF OSCILLATIONS, DIRECTLY OR BY FREQUENCY-CHANGING, BY CIRCUITS EMPLOYING ACTIVE ELEMENTS WHICH OPERATE IN A NON-SWITCHING MANNER; GENERATION OF NOISE BY SUCH CIRCUITS
    • H03B5/00—Generation of oscillations using amplifier with regenerative feedback from output to input
    • H03B5/08—Generation of oscillations using amplifier with regenerative feedback from output to input with frequency-determining element comprising lumped inductance and capacitance
    • H03B5/12—Generation of oscillations using amplifier with regenerative feedback from output to input with frequency-determining element comprising lumped inductance and capacitance active element in amplifier being semiconductor device
    • H03B5/1231—Generation of oscillations using amplifier with regenerative feedback from output to input with frequency-determining element comprising lumped inductance and capacitance active element in amplifier being semiconductor device the amplifier comprising one or more bipolar transistors
    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03B—GENERATION OF OSCILLATIONS, DIRECTLY OR BY FREQUENCY-CHANGING, BY CIRCUITS EMPLOYING ACTIVE ELEMENTS WHICH OPERATE IN A NON-SWITCHING MANNER; GENERATION OF NOISE BY SUCH CIRCUITS
    • H03B5/00—Generation of oscillations using amplifier with regenerative feedback from output to input
    • H03B5/08—Generation of oscillations using amplifier with regenerative feedback from output to input with frequency-determining element comprising lumped inductance and capacitance
    • H03B5/12—Generation of oscillations using amplifier with regenerative feedback from output to input with frequency-determining element comprising lumped inductance and capacitance active element in amplifier being semiconductor device
    • H03B5/1237—Generation of oscillations using amplifier with regenerative feedback from output to input with frequency-determining element comprising lumped inductance and capacitance active element in amplifier being semiconductor device comprising means for varying the frequency of the generator
    • H03B5/1271—Generation of oscillations using amplifier with regenerative feedback from output to input with frequency-determining element comprising lumped inductance and capacitance active element in amplifier being semiconductor device comprising means for varying the frequency of the generator the frequency being controlled by a control current, i.e. current controlled oscillators
    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03G—CONTROL OF AMPLIFICATION
    • H03G3/00—Gain control in amplifiers or frequency changers
    • H03G3/20—Automatic control
    • H03G3/30—Automatic control in amplifiers having semiconductor devices
    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03G—CONTROL OF AMPLIFICATION
    • H03G3/00—Gain control in amplifiers or frequency changers
    • H03G3/20—Automatic control
    • H03G3/30—Automatic control in amplifiers having semiconductor devices
    • H03G3/3036—Automatic control in amplifiers having semiconductor devices in high-frequency amplifiers or in frequency-changers
    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03L—AUTOMATIC CONTROL, STARTING, SYNCHRONISATION OR STABILISATION OF GENERATORS OF ELECTRONIC OSCILLATIONS OR PULSES
    • H03L5/00—Automatic control of voltage, current, or power
    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03L—AUTOMATIC CONTROL, STARTING, SYNCHRONISATION OR STABILISATION OF GENERATORS OF ELECTRONIC OSCILLATIONS OR PULSES
    • H03L5/00—Automatic control of voltage, current, or power
    • H03L5/02—Automatic control of voltage, current, or power of power

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Transmitters (AREA)
  • Inductance-Capacitance Distribution Constants And Capacitance-Resistance Oscillators (AREA)
  • Mobile Radio Communication Systems (AREA)

Abstract

Cette invention concerne un téléphone cellulaire équipé d'un oscillateur de commande de tension à puissance variable (34) dont la puissance de sortie se caractérise par une plage dynamique élevée. Dans certains modes de réalisation, on trouve un microprocesseur (16) qui règle l'amplitude dudit oscillateur (34) en réponses aux instructions transmises susceptibles d'être reçues.
PCT/US2003/009622 2002-04-24 2003-03-27 Regulation de la puissance de sortie dans les telephones cellulaires WO2003092249A2 (fr)

Priority Applications (2)

Application Number Priority Date Filing Date Title
AU2003218454A AU2003218454A1 (en) 2002-04-24 2003-03-27 Controlling output power in cellular telephones
KR10-2004-7017066A KR20040102161A (ko) 2002-04-24 2003-03-27 셀룰라 전화기의 출력 전력 제어

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US10/131,750 US20040203982A1 (en) 2002-04-24 2002-04-24 Controlling output power in cellular telephones
US10/131,750 2002-04-24

Publications (2)

Publication Number Publication Date
WO2003092249A2 WO2003092249A2 (fr) 2003-11-06
WO2003092249A3 true WO2003092249A3 (fr) 2004-06-03

Family

ID=29268741

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/US2003/009622 WO2003092249A2 (fr) 2002-04-24 2003-03-27 Regulation de la puissance de sortie dans les telephones cellulaires

Country Status (6)

Country Link
US (1) US20040203982A1 (fr)
KR (1) KR20040102161A (fr)
CN (1) CN1647383A (fr)
AU (1) AU2003218454A1 (fr)
TW (1) TWI246831B (fr)
WO (1) WO2003092249A2 (fr)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7336753B2 (en) * 2003-06-26 2008-02-26 Marvell International Ltd. Transmitter
US7676239B1 (en) * 2005-02-24 2010-03-09 National Semiconductor Corporation System and method for providing a power controller with flat amplitude and phase response
KR100813463B1 (ko) * 2006-10-20 2008-03-13 (주)에프씨아이 다중밴드 지원 수신기
US7454238B2 (en) * 2006-10-30 2008-11-18 Quantance, Inc. Power combining power supply system
US7583151B2 (en) * 2007-01-31 2009-09-01 Intel Corporation VCO amplitude control
US8405456B2 (en) 2009-03-31 2013-03-26 Quantance, Inc. High speed power supply system
JP5691615B2 (ja) * 2011-02-21 2015-04-01 ソニー株式会社 信号処理装置、信号処理方法、および受信装置
US8890502B2 (en) 2012-02-17 2014-11-18 Quantance, Inc. Low-noise, high bandwidth quasi-resonant mode switching power supply
US8952753B2 (en) 2012-02-17 2015-02-10 Quantance, Inc. Dynamic power supply employing a linear driver and a switching regulator
US9479200B2 (en) * 2014-02-27 2016-10-25 National Instruments Corporation Ultra-broadband programmable hybrid step attenuator

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2149154A (en) * 1983-10-21 1985-06-05 Datron Electronics Limited Improvements in and relating to variable frequency oscillators
US4843348A (en) * 1987-07-17 1989-06-27 Siemens Aktiengesellschaft Monolithically integrable, amplitude-controllable oscillator amplifier circuit
FR2815510A1 (fr) * 2000-10-17 2002-04-19 Sagem Telephone mobile avec emetteur perfectionne

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2842267B2 (ja) * 1994-12-30 1998-12-24 日本電気株式会社 携帯無線機
US5999561A (en) * 1997-05-20 1999-12-07 Sanconix, Inc. Direct sequence spread spectrum method, computer-based product, apparatus and system tolerant to frequency reference offset
US6137999A (en) * 1997-12-24 2000-10-24 Motorola, Inc. Image reject transceiver and method of rejecting an image
US5986514A (en) * 1998-01-26 1999-11-16 Motorola, Inc. Self-biased voltage controlled oscillator (VCO) method and apparatus
US6993314B2 (en) * 1998-05-29 2006-01-31 Silicon Laboratories Inc. Apparatus for generating multiple radio frequencies in communication circuitry and associated methods
US6169912B1 (en) * 1999-03-31 2001-01-02 Pericom Semiconductor Corp. RF front-end with signal cancellation using receiver signal to eliminate duplexer for a cordless phone
GB2357643A (en) * 1999-12-21 2001-06-27 Nokia Mobile Phones Ltd A mobile phone VCO with controlled output power level
US20020024393A1 (en) * 2000-08-25 2002-02-28 Lars-Peter Kunkel Electronic circuit for and a method of controlling the output frequency of a frequency synthesizer
US7062229B2 (en) * 2002-03-06 2006-06-13 Qualcomm Incorporated Discrete amplitude calibration of oscillators in frequency synthesizers

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2149154A (en) * 1983-10-21 1985-06-05 Datron Electronics Limited Improvements in and relating to variable frequency oscillators
US4843348A (en) * 1987-07-17 1989-06-27 Siemens Aktiengesellschaft Monolithically integrable, amplitude-controllable oscillator amplifier circuit
FR2815510A1 (fr) * 2000-10-17 2002-04-19 Sagem Telephone mobile avec emetteur perfectionne

Also Published As

Publication number Publication date
AU2003218454A1 (en) 2003-11-10
TWI246831B (en) 2006-01-01
US20040203982A1 (en) 2004-10-14
WO2003092249A2 (fr) 2003-11-06
CN1647383A (zh) 2005-07-27
AU2003218454A8 (en) 2003-11-10
TW200307407A (en) 2003-12-01
KR20040102161A (ko) 2004-12-03

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